CATHAL G PHELAN

CIK 1259761 · CHIEF INNOVATION OFFICER · last filed 2025-05-21

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$1.45M

Companies

3

Total Filings

48

Lifetime Open-Market Net

-$11.32M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
PI CHIEF INNOVATION OFFICER 10,923 $132.77 $1.45M -$10.26M 33 2025-05-21
MICREL INC (MCRL) Delisted 10%+ Owner 25,000 $0 1 2015-06-08
CYPRESS SEMICONDUCTOR CORP /DE/ (CY) Delisted Chief Technical Officer 128,449 -$1.06M 3 2012-12-12

Recent Filings · Page 5 of 5

48 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2009-03-17 Mixed +15,000 $0
2008-03-11 Grant (A) $0
2007-09-05 Buy (P) +10,000 $70.0K
2007-04-05 Grant (A) $0
2007-04-04 Buy (P) +8,350 $66.0K
2007-04-04 Buy (P) +5,000 $38.0K
2007-03-23 Grant (A) +5,000 $38.0K
2007-03-09 Grant (A) +8,350 $66.0K
Showing 4148 of 48
Page 5 of 5
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.